Patents by Inventor Manjunath Subray Bhat
Manjunath Subray Bhat has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11818351Abstract: In some embodiments, an electronic device for compressing video image data includes a housing, an image sensor, a memory device, and one or more processors. The image sensor can generate image data from light incident on the image sensor. The one or more processors can transform the image data to obtain transform coefficients, quantize the transform coefficients, encode the quantized transform coefficients, and store the quantized transform coefficients to the memory device. The one or more processors can encode the quantized transform coefficients at least by determining a range of multiple ranges in which one transform coefficient is included, determining a value within the range to which the one transform coefficient corresponds, encoding using a first algorithm the range as a range code, and encoding using a second algorithm the value as a value code.Type: GrantFiled: October 21, 2022Date of Patent: November 14, 2023Assignee: RED.COM, LLCInventors: James H. Jannard, Peter Jarred Land, Manjunath Subray Bhat
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Publication number: 20230224461Abstract: In some embodiments, an electronic device for compressing video image data includes a housing, an image sensor, a memory device, and one or more processors. The image sensor can generate image data from light incident on the image sensor. The one or more processors can transform the image data to obtain transform coefficients, quantize the transform coefficients, encode the quantized transform coefficients, and store the quantized transform coefficients to the memory device. The one or more processors can encode the quantized transform coefficients at least by determining a range of multiple ranges in which one transform coefficient is included, determining a value within the range to which the one transform coefficient corresponds, encoding using a first algorithm the range as a range code, and encoding using a second algorithm the value as a value code.Type: ApplicationFiled: October 21, 2022Publication date: July 13, 2023Inventors: James H. Jannard, Peter Jarred Land, Manjunath Subray Bhat
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Publication number: 20230115821Abstract: A still or motion imaging device generates a plurality of image frames with a sensor and processes frames to generate an output image frame. The imaging device can apply some or all of de-noising, resolution enhancement, high dynamic range processing, image development functions, pre-emphasis, and compression to the image frames, while deferring tonal processing.Type: ApplicationFiled: October 11, 2022Publication date: April 13, 2023Inventors: James H. Jannard, Peter Jarred Land, Manjunath Subray Bhat, Thomas Graeme Nattress, Uday Mathur, Sean Thomas McHugh
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Patent number: 11503294Abstract: In some embodiments, an electronic device for compressing video image data includes a housing, an image sensor, a memory device, and one or more processors. The image sensor can generate image data from light incident on the image sensor. The one or more processors can transform the image data to obtain transform coefficients, quantize the transform coefficients, encode the quantized transform coefficients, and store the quantized transform coefficients to the memory device. The one or more processors can encode the quantized transform coefficients at least by determining a range of multiple ranges in which one transform coefficient is included, determining a value within the range to which the one transform coefficient corresponds, encoding using a first algorithm the range as a range code, and encoding using a second algorithm the value as a value code.Type: GrantFiled: February 3, 2021Date of Patent: November 15, 2022Assignee: RED.COM, LLCInventors: James H. Jannard, Peter Jarred Land, Manjunath Subray Bhat
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Publication number: 20210400272Abstract: In some embodiments, an electronic device for compressing video image data includes a housing, an image sensor, a memory device, and one or more processors. The image sensor can generate image data from light incident on the image sensor. The one or more processors can transform the image data to obtain transform coefficients, quantize the transform coefficients, encode the quantized transform coefficients, and store the quantized transform coefficients to the memory device. The one or more processors can encode the quantized transform coefficients at least by determining a range of multiple ranges in which one transform coefficient is included, determining a value within the range to which the one transform coefficient corresponds, encoding using a first algorithm the range as a range code, and encoding using a second algorithm the value as a value code.Type: ApplicationFiled: February 3, 2021Publication date: December 23, 2021Inventors: James H. Jannard, Peter Jarred Land, Manjunath Subray Bhat
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Patent number: 11076164Abstract: Embodiments provide a video camera that can be configured to compress video data in a manner that achieves a targeted output size in a computationally efficient manner. The video compression systems and methods can be used with DCT-based compression standards to include a rate control aspect. The rate controlled video compression methods can be configured to compress video data in real time and/or using a single pass. During compression of video data, the video compression systems and methods can modify compression parameters to achieve a targeted file size while maintaining relatively high visual quality of the compressed images.Type: GrantFiled: January 6, 2020Date of Patent: July 27, 2021Assignee: RED.COM, LLCInventor: Manjunath Subray Bhat
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Patent number: 11019336Abstract: In some embodiments, an electronic device for compressing video image data includes a housing, an image sensor, a memory device, and one or more processors. The image sensor can generate image data from light incident on the image sensor. The one or more processors can transform the image data to obtain transform coefficients, quantize the transform coefficients, encode the quantized transform coefficients, and store the quantized transform coefficients to the memory device. The one or more processors can encode the quantized transform coefficients at least by determining a range of multiple ranges in which one transform coefficient is included, determining a value within the range to which the one transform coefficient corresponds, encoding using a first algorithm the range as a range code, and encoding using a second algorithm the value as a value code.Type: GrantFiled: July 3, 2018Date of Patent: May 25, 2021Assignee: RED.COM, LLCInventors: James H. Jannard, Peter Jarred Land, Manjunath Subray Bhat
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Publication number: 20200252631Abstract: Embodiments provide a video camera that can be configured to compress video data in a manner that achieves a targeted output size in a computationally efficient manner. The video compression systems and methods can be used with DCT-based compression standards to include a rate control aspect. The rate controlled video compression methods can be configured to compress video data in real time and/or using a single pass. During compression of video data, the video compression systems and methods can modify compression parameters to achieve a targeted file size while maintaining relatively high visual quality of the compressed images.Type: ApplicationFiled: January 6, 2020Publication date: August 6, 2020Inventor: Manjunath Subray Bhat
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Patent number: 10531098Abstract: Embodiments provide a video camera that can be configured to compress video data in a manner that achieves a targeted output size in a computationally efficient manner. The video compression systems and methods can be used with DCT-based compression standards to include a rate control aspect. The rate controlled video compression methods can be configured to compress video data in real time and/or using a single pass. During compression of video data, the video compression systems and methods can modify compression parameters to achieve a targeted file size while maintaining relatively high visual quality of the compressed images.Type: GrantFiled: September 20, 2017Date of Patent: January 7, 2020Assignee: RED.COM, LLCInventor: Manjunath Subray Bhat
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Publication number: 20190014319Abstract: In some embodiments, an electronic device for compressing video image data includes a housing, an image sensor, a memory device, and one or more processors. The image sensor can generate image data from light incident on the image sensor. The one or more processors can transform the image data to obtain transform coefficients, quantize the transform coefficients, encode the quantized transform coefficients, and store the quantized transform coefficients to the memory device. The one or more processors can encode the quantized transform coefficients at least by determining a range of multiple ranges in which one transform coefficient is included, determining a value within the range to which the one transform coefficient corresponds, encoding using a first algorithm the range as a range code, and encoding using a second algorithm the value as a value code.Type: ApplicationFiled: July 3, 2018Publication date: January 10, 2019Inventors: James H. Jannard, Peter Jarred Land, Manjunath Subray Bhat
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Publication number: 20180139457Abstract: Embodiments provide a video camera that can be configured to compress video data in a manner that achieves a targeted output size in a computationally efficient manner. The video compression systems and methods can be used with DCT-based compression standards to include a rate control aspect. The rate controlled video compression methods can be configured to compress video data in real time and/or using a single pass. During compression of video data, the video compression systems and methods can modify compression parameters to achieve a targeted file size while maintaining relatively high visual quality of the compressed images.Type: ApplicationFiled: September 20, 2017Publication date: May 17, 2018Inventor: Manjunath Subray Bhat
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Patent number: 9800875Abstract: Embodiments provide a video camera that can be configured to compress video data in a manner that achieves a targeted output size in a computationally efficient manner. The video compression systems and methods can be used with DCT-based compression standards to include a rate control aspect. The rate controlled video compression methods can be configured to compress video data in, real time and/or using a single pass. During compression of video data, the video compression systems and methods can modify compression parameters to achieve a targeted file size while maintaining relatively high visual quality of the compressed images.Type: GrantFiled: April 6, 2016Date of Patent: October 24, 2017Assignee: RED.COM, LLCInventor: Manjunath Subray Bhat
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Publication number: 20160301894Abstract: Embodiments provide a video camera that can be configured to compress video data in a manner that achieves a targeted output size in a computationally efficient manner The video compression systems and methods can be used with DCT-based compression standards to include a rate control aspect. The rate controlled video compression methods can be configured to compress video data in, real time and/or using a single pass. During compression of video data, the video compression systems and methods can modify compression parameters to achieve a targeted file size while maintaining relatively high visual quality of the compressed images.Type: ApplicationFiled: April 6, 2016Publication date: October 13, 2016Inventor: Manjunath Subray Bhat