“Wei possesses a unique combination of skills and capabilities - excellent creativity coupled with deep analytical skills. His approach to solving difficult problems is to dig in deep, get to: the root cause, the need or the requirement and then creatively address what matters most.”
About
Wei Koh is an experienced professional with a unique blend of creative talent, technical…
Activity
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Playing with Flux in fal.ai. I love this stuff. This is the best image I've ever generated from AI..so funny. I trained my likeness using Lara (also…
Playing with Flux in fal.ai. I love this stuff. This is the best image I've ever generated from AI..so funny. I trained my likeness using Lara (also…
Liked by Wei Koh
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“When imaging advances, science advances.” Prof. Sabine Süsstrunk explains how new developments in imaging transform science and unlock…
“When imaging advances, science advances.” Prof. Sabine Süsstrunk explains how new developments in imaging transform science and unlock…
Liked by Wei Koh
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We’re a day closer to our three-row, all-electric ID. Buzz arriving in the U.S.! Since we first revealed the ID. Buzz last summer, I’m often asked by…
We’re a day closer to our three-row, all-electric ID. Buzz arriving in the U.S.! Since we first revealed the ID. Buzz last summer, I’m often asked by…
Liked by Wei Koh
Experience
Education
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Stanford University
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• 2nd Place (out of 29 teams), 2000 Video Game Competition (CS248 - Computer Graphics) for creating a 3D first person tank shooter game:
http://www.graphics.stanford.edu/courses/cs248-videogame-competition/cs248-00/#PanzerJager
• Honorable Mention, Spring 2001 Rendering Competition (CS348b - Image Synthesis) for creating a flower that "uses depth-of-field to create a soft feel, closely matching their original…• 2nd Place (out of 29 teams), 2000 Video Game Competition (CS248 - Computer Graphics) for creating a 3D first person tank shooter game:
http://www.graphics.stanford.edu/courses/cs248-videogame-competition/cs248-00/#PanzerJager
• Honorable Mention, Spring 2001 Rendering Competition (CS348b - Image Synthesis) for creating a flower that "uses depth-of-field to create a soft feel, closely matching their original photographs."
https://graphics.stanford.edu/courses/cs348b-competition/cs348b-01/
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Honors Senior Project on augmented reality with stereopsis and head tracking, contributing to the following published papers:
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Licenses & Certifications
Volunteer Experience
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volunteer photographer
Lucile Packard Children's Hospital Stanford
- 2 years 9 months
Children
As a way of giving back to the community, I volunteered at Lucile Packard Children's Hospital as an event photographer. Among the events that I have helped photograph include their Winter Faire, "Trick or Treat Trail" Halloween event, and Spring Faire. With each event, I come away energized and appreciative of all that I have.
Publications
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MagCloud: Magazine Self-Publishing for the Long Tail
Proc. SPIE 7540, Imaging and Printing in a Web 2.0 World
Other authors -
Indigo Light Inks: Raising the Bar for Image Quality
NIP23: International Conference on Digital Printing Technologies
Other authors
Patents
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System and methods for providing a suggested steering action indicator to user interface of vehicle
Issued US 11932273, US 11634152
Systems and methods are provided to provide a steering indicator to a driver of a vehicle. It is determined whether a first obstacle is in a forward path of the vehicle and whether a second obstacle is present at a side of the vehicle. In response to (a) determining the first obstacle is in the forward path and (b) determining whether the second obstacle is present at the one or more sides of the vehicle, a suggested steering action indicator indicating one or more movements for the vehicle to…
Systems and methods are provided to provide a steering indicator to a driver of a vehicle. It is determined whether a first obstacle is in a forward path of the vehicle and whether a second obstacle is present at a side of the vehicle. In response to (a) determining the first obstacle is in the forward path and (b) determining whether the second obstacle is present at the one or more sides of the vehicle, a suggested steering action indicator indicating one or more movements for the vehicle to avoid the first obstacle is provided to a user interface of the vehicle.
Other inventorsSee patent -
Navigation system with vehicle position mechanism and method of operation thereof
Issued US 11933626
A navigation system includes: a communication unit configured to receive vehicle environment information of a user vehicle, the vehicle environment information including proximate vehicle information representing proximately located vehicles relative to the user vehicle; and a control unit, coupled to the communication unit, configured to: determine lane reference vehicles from the proximately located vehicles based on a vehicle type of the proximately located vehicles; monitor the relative…
A navigation system includes: a communication unit configured to receive vehicle environment information of a user vehicle, the vehicle environment information including proximate vehicle information representing proximately located vehicles relative to the user vehicle; and a control unit, coupled to the communication unit, configured to: determine lane reference vehicles from the proximately located vehicles based on a vehicle type of the proximately located vehicles; monitor the relative location of the lane reference vehicles; generate a road lane model including a lane delineation estimation based on the relative location of the lane reference vehicles; and calculate a lane position of the user vehicle according to the lane delineation estimation based on a lateral position shift of the user vehicle.
Other inventorsSee patent -
Destination reachability via public charging locations
Issued US 11913796
Disclosed embodiments include computer-implemented methods, systems, and vehicles for determining a travel range of a vehicle. In an illustrative embodiment, a perimeter is determined indicating a travel range of a vehicle from a starting location based on the capacity of the battery system. At least one charging location is identified within the perimeter. An option is provided to generate an extended perimeter indicating an extended travel range of the vehicle travel from the starting…
Disclosed embodiments include computer-implemented methods, systems, and vehicles for determining a travel range of a vehicle. In an illustrative embodiment, a perimeter is determined indicating a travel range of a vehicle from a starting location based on the capacity of the battery system. At least one charging location is identified within the perimeter. An option is provided to generate an extended perimeter indicating an extended travel range of the vehicle travel from the starting location based on a recharge of the battery system at the at least one charging location. Map data is generated including at least one visualized travel range chosen from the perimeter and the extended perimeter.
Other inventorsSee patent -
Charger map overlay and detail card
Issued US 11914840
Systems and methods are provided for presenting information related to electric charging stations for charging an electric vehicle. A first plurality of icons corresponding to an identified plurality of electric charging stations may be generated for presentation on a display. A zoom command to modify a zoom level of the map interface may be received, and in response to receiving the zoom command, a subset of the plurality of electric charging stations having a charging speed above a threshold…
Systems and methods are provided for presenting information related to electric charging stations for charging an electric vehicle. A first plurality of icons corresponding to an identified plurality of electric charging stations may be generated for presentation on a display. A zoom command to modify a zoom level of the map interface may be received, and in response to receiving the zoom command, a subset of the plurality of electric charging stations having a charging speed above a threshold charging speed may be identified, and a second plurality of icons, corresponding to the identified subset of the plurality of electric charging stations, may be generated for presentation at the display on a zoomed-out view of the map interface. Selectable options to display a detailed view of information related to an electric charger associated with an electric charger category from among multiple electric charger categories may be provided.
Other inventorsSee patent -
Destination selection incorporating time constraints
Issued US 11859987, US 11530928
Disclosed embodiments include systems, vehicles, and methods for receiving inputs indicative of a destination and a potential intermediate destination and determining a time potentially available at the intermediate destination. In an illustrative embodiment, a system includes a computing device having computer-readable media storing computer-executable instructions configured to cause the computing device to receive a first input indicative of a destination. A second input is received that is…
Disclosed embodiments include systems, vehicles, and methods for receiving inputs indicative of a destination and a potential intermediate destination and determining a time potentially available at the intermediate destination. In an illustrative embodiment, a system includes a computing device having computer-readable media storing computer-executable instructions configured to cause the computing device to receive a first input indicative of a destination. A second input is received that is indicative of a desired arrival time at the destination. A third input is received that is indicative of an intermediate destination to be visited before traveling to the destination. A first travel time to the intermediate destination, a second travel time to the destination, and a time available at the intermediate destination are determined. The time available at the intermediate destination is communicated to a user.
Other inventorsSee patent -
Navigation system with an adaptive map pre-caching mechanism and method of operation thereof
Issued US 11604080
A system and method of operation of a computing system comprising: receiving a current location; determining a travel path based on the current location; determining a directionality along the travel path while in a free drive navigation mode; predicting a connectivity area based on the directionality; generating map information for a connectivity segment in the connectivity area with a low connectivity; and communicating the map information for storing onto a device for displaying when the…
A system and method of operation of a computing system comprising: receiving a current location; determining a travel path based on the current location; determining a directionality along the travel path while in a free drive navigation mode; predicting a connectivity area based on the directionality; generating map information for a connectivity segment in the connectivity area with a low connectivity; and communicating the map information for storing onto a device for displaying when the connectivity segment is at a surrounding geographic adjacent area relative to the current location and while in the free drive navigation mode.
Other inventorsSee patent -
Computing System with Autonomous Operation Mechanism and Method of Operation Thereof
Issued US 11104353
A computing system includes: a control unit, coupled to the communication unit, configured to: monitor a current vehicle operation measure for an essential vehicle control function of a user vehicle in an autonomous vehicle operation state; calculate an operation measure modification factor based on a vehicle operation profile of the user vehicle; calculate a modified model input from the current vehicle operation measure based on the operation measure modification factor; generate a vehicle…
A computing system includes: a control unit, coupled to the communication unit, configured to: monitor a current vehicle operation measure for an essential vehicle control function of a user vehicle in an autonomous vehicle operation state; calculate an operation measure modification factor based on a vehicle operation profile of the user vehicle; calculate a modified model input from the current vehicle operation measure based on the operation measure modification factor; generate a vehicle operation instruction, with the modified model input, for the essential vehicle control function according to a vehicle operation model to operate the essential vehicle control function of the user vehicle in the autonomous vehicle operation state; and a communication unit configured to provide the vehicle operation instruction to an autonomous vehicle operation system.
Other inventorsSee patent -
Navigation System with Roadway Lane Guidance Mechanism and Method of Operation Thereof
Issued US 11022458
A navigation system includes: a control unit; a communication unit, coupled to the control unit, configured to determine a lane position on a current roadway for a free-drive mode; identify a restricted use lane based on a distance and the lane position ahead on the current roadways; and determine a roadway lane along with the restricted use lane and the lane position for displaying on a device.
Other inventorsSee patent -
Navigation System with Enhanced Navigation Display Mechanism and Method of Operation Thereof
Issued US 10955259
A navigation system includes: a communication unit configured to receive vehicle environment information of a user vehicle for identifying a proximately located vehicle relative to the user vehicle during operation of the user vehicle; a control unit, coupled to the communication unit, configured to: determine proximate vehicle information of the proximately located vehicle, including a relative location and a relative distance from the user vehicle, from the vehicle environment information;…
A navigation system includes: a communication unit configured to receive vehicle environment information of a user vehicle for identifying a proximately located vehicle relative to the user vehicle during operation of the user vehicle; a control unit, coupled to the communication unit, configured to: determine proximate vehicle information of the proximately located vehicle, including a relative location and a relative distance from the user vehicle, from the vehicle environment information; and generate a navigation interface including a proximate vehicle representation of the proximately located vehicle and a user vehicle representation of the user vehicle on an interface map based on the relative location and the relative distance of the proximately located vehicle, wherein the proximate vehicle representation and the user vehicle representation are presented based on an interface scaled distance for displaying on a device.
Other inventorsSee patent -
Navigation System with Parking Facility Navigation Mechanism and Method of Operation Thereof
Issued US 10821973
A navigation system includes: a control unit configured to: receive a parking facility request for an autonomous vehicle operation of a user vehicle in a vehicle parking facility; retrieve a parking facility map for the vehicle parking facility, including facility information, for the vehicle parking facility, wherein the facility information includes intersection nodes; and generate a facility traversal route for the autonomous vehicle operation of the user vehicle through the vehicle parking…
A navigation system includes: a control unit configured to: receive a parking facility request for an autonomous vehicle operation of a user vehicle in a vehicle parking facility; retrieve a parking facility map for the vehicle parking facility, including facility information, for the vehicle parking facility, wherein the facility information includes intersection nodes; and generate a facility traversal route for the autonomous vehicle operation of the user vehicle through the vehicle parking facility based on the intersection nodes and the parking facility request.
Other inventorsSee patent -
Navigation System with Route Prediction Mechanism and Method of Operation Thereof
Issued US 10809722
A navigation system includes: a control unit configured to: determine an autonomous operation capability of an autonomous vehicle operation system to operate in an autonomous operation state; generate a planned travel route including an autonomous state prediction of the autonomous operation state for portions of the planned travel route; and a communication unit, coupled to the control unit, configured to provide operation instructions to the autonomous vehicle operation system for autonomous…
A navigation system includes: a control unit configured to: determine an autonomous operation capability of an autonomous vehicle operation system to operate in an autonomous operation state; generate a planned travel route including an autonomous state prediction of the autonomous operation state for portions of the planned travel route; and a communication unit, coupled to the control unit, configured to provide operation instructions to the autonomous vehicle operation system for autonomous operation of a user vehicle along the planned travel route.
Other inventorsSee patent -
Navigation System with Route Displaying Mechanism and Method of Operation Thereof
Issued US 10564001
A method of operation of a navigation system comprising: determining a node including a node attribute for a maneuver along a path; determining a node presentation based on the node attribute including a node proximity meeting or exceeding a node relevance threshold; generating a route bar including the node based on the node presentation, the node proximity, or a combination thereof; determining a safe location with a control unit for displaying the route bar based on a current surrounding for…
A method of operation of a navigation system comprising: determining a node including a node attribute for a maneuver along a path; determining a node presentation based on the node attribute including a node proximity meeting or exceeding a node relevance threshold; generating a route bar including the node based on the node presentation, the node proximity, or a combination thereof; determining a safe location with a control unit for displaying the route bar based on a current surrounding for presenting on a device.
Other inventorsSee patent -
Acquisition of Color Calibration Charts
Issued US 9165378, US 8976252
The present disclosure related to acquisition of color calibration charts. In at least some examples herein, an image of a calibration color chart is processed. A lighting condition of the color calibration chart may be automatically determined.
Other inventorsSee patent -
Color Space Color Value Determination from Digital Image
Issued US 9163991
A device captures a digital image of a color of interest and a physical color calibration chart. A corrected color value of the color of interest is determined based on the physical color calibration chart and the color of interest as captured within the digital image. A selected color value for the corrected color value is determined, as a closest color value within a predetermined color space or as a spot color value within the predetermined color space.
Other inventorsSee patent -
Providing a Mapping Data Structure for Use in Generating a Proof
Issued US 8982416
To generate a proof of a printable item, a data structure is provided that maps a set of spot colors into a respective set of color values based on measurement data provided by a measurement device of colors printed by a printing system from the spot colors.
Other inventorsSee patent -
Measuring Translucence
Issued US 8971618
A target and a method to use the target to determine the translucence of media is disclosed. The target has a first region and a second region. The first region comprises a color chart. The second region comprises a test pattern that is covered by the sample media when the sample media is loaded onto the target. The test target has a first area and a second area. An image of the target loaded with the sample media is used to determine the translucence of the sample media. The color of the media…
A target and a method to use the target to determine the translucence of media is disclosed. The target has a first region and a second region. The first region comprises a color chart. The second region comprises a test pattern that is covered by the sample media when the sample media is loaded onto the target. The test target has a first area and a second area. An image of the target loaded with the sample media is used to determine the translucence of the sample media. The color of the media over the first and second areas of the test target are matched to the nearest color patches in the image of the color chart. The estimated actual colors of the media over the first and second areas of the test target are determined using the known colors of the nearest color patches. The translucence is determined using the difference between the estimated actual colors of the media over the first and second areas of the test target.
Other inventorsSee patent -
Method and System for Aggregating Print Jobs
Issued US 8817324
The present disclosure provides methods and systems for aggregating print jobs of different lengths and/or customers to decrease the need for rewinding and splicing operations. An exemplary embodiment provides a method that comprises identifying individual label-printing jobs that can be aggregated onto a roll of substrate, and forming an aggregated label-printing job. In the aggregated label-printing job a longest print job is imposed adjacent to a first end of the roll of substrate, and one…
The present disclosure provides methods and systems for aggregating print jobs of different lengths and/or customers to decrease the need for rewinding and splicing operations. An exemplary embodiment provides a method that comprises identifying individual label-printing jobs that can be aggregated onto a roll of substrate, and forming an aggregated label-printing job. In the aggregated label-printing job a longest print job is imposed adjacent to a first end of the roll of substrate, and one or more shorter print jobs are imposed adjacent to the longest print job in the direction of a second end of the roll of substrate.
Other inventorsSee patent -
Printing System and Method for Analyzing Document Properties, Calculating Metrics, and Selecting Ink Set
Issued US 8570559
A printing system and method include analyzing a plurality of properties of a document, and for each of a plurality of ink sets, calculating a metric for each of the properties.
Other inventorsSee patent -
Multi-Colored Images Viewable Under Non-Visible Radiation
Issued US 7927409
A set of colorants for printing a multi-colored image when viewed under non-visible radiation outside of the visible spectrum can include a first colorant and a second colorant. The first colorant can be capable of absorbing non-visible radiation and shifting the wavelength of the non-visible radiation to a visible wavelength, thus producing a visible color. Likewise, the second colorant can be capable of absorbing the non-visible radiation and shifting the wavelength to a second visible…
A set of colorants for printing a multi-colored image when viewed under non-visible radiation outside of the visible spectrum can include a first colorant and a second colorant. The first colorant can be capable of absorbing non-visible radiation and shifting the wavelength of the non-visible radiation to a visible wavelength, thus producing a visible color. Likewise, the second colorant can be capable of absorbing the non-visible radiation and shifting the wavelength to a second visible wavelength, thus producing a different visible color.
Other inventorsSee patent
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