Bipin P Todur from 3407 Flora Vista Ave, Santa Clara, CA 95051, age 49, Phone: (408)2619514

Methods And Apparatus For Minimizing Requantization Error
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US Patent:

7542617, Jun 2, 2009
Filed:

Sep 24, 2007
Appl. No.:

11/860462
Inventors:

Yi Tong Tse - San Jose CA, US
Bipin Todur - Santa Clara CA, US
Assignee:

Cisco Technology, Inc. - San Jose CA
International Classification:

G06K 9/00
US Classification:

382251, 382252, 382248
Abstract:

Techniques and mechanisms for performing error minimizing requantization are provided. Quantized coefficients associated with a bitstream are received. It is determined whether the quantized coefficients are associated with an inter macroblock or an intra macroblock. Inter macroblock and intra macroblock formulas minimizing requantization error are applied to determine requantized coefficients.

Methods And Apparatus For Minimizing Requantization Error
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US Patent:

7289680, Oct 30, 2007
Filed:

Jul 23, 2003
Appl. No.:

10/626485
Inventors:

Yi Tong Tse - San Jose CA, US
Bipin Todur - Santa Clara CA, US
Assignee:

Cisco Technology, Inc. - San Jose CA
International Classification:

G06K 9/36
US Classification:

382251, 382248, 382250
Abstract:

According to the present invention, methods and apparatus for performing error minimizing requantization are provided. Quantized coefficients associated with a bitstream are received. It is determined whether the quantized coefficients are associated with an inter macroblock or an intra macroblock. Inter macroblock and intra macroblock formulas minimizing requantization error are applied to determine requantized coefficients.

Detecting Latency Anomalies From Pipeline Components In Cloud-Based Systems
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US Patent:

20220377432, Nov 24, 2022
Filed:

Jul 20, 2022
Appl. No.:

17/813695
Inventors:

- Santa Clara CA, US
Bipin Todur - Santa Clara CA, US
International Classification:

H04N 21/647
H04N 21/235
H04N 21/239
H04N 21/8547
Abstract:

A method, computer readable medium, and system are disclosed for monitoring a pipeline to detect anomalies such as unusual latency associated with a particular stage. Each stage of the pipeline is configured to update metadata associated with content being processed by inserting a time stamp into the metadata when processing of the content is completed by the stage. The server device can collect the metadata from the last stage of the pipeline and analyze the metadata in order to generate metrics for the pipeline, including a residual latency and/or a gain for each stage of the pipeline. In an embodiment, the content is a frame of video to be displayed on a client device after being rendered by a server device, such as through a streaming service (e.g., a video game streaming service). The server device can adjust the pipeline based on the metrics to improve performance.

Measuring And Detecting Idle Processing Periods And Identifying Root Causes Thereof In Cloud-Based, Streaming Applications
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US Patent:

20220193558, Jun 23, 2022
Filed:

Dec 17, 2020
Appl. No.:

17/124967
Inventors:

- Santa Clara CA, US
Bipin Todur - Santa Clara CA, US
International Classification:

A63F 13/86
G06F 9/455
H04L 29/06
A63F 13/35
Abstract:

A technique for analyzing data in order to detect issues within a cloud-based service is disclosed. Host computing devices in a data center launch virtual machines, where at least some virtual machines run a pipelined stack for a streaming service. Virtual machines in the host computing devices generate event data including timestamps. Metadata generated by the pipelined stack during each streaming session is analyzed to identify deadzones in the corresponding host computing device, and the event data is processed to identify potential root causes of the corresponding deadzones. The event data can be generated by the virtual machine hosting the streaming service or by different virtual machines on the same host computing device. A distribution of events of each event type relative to the identified deadzones is determined and an operation of the host computing device can be adjusted based on the distribution.

Detecting Latency Anomalies From Pipeline Components In Cloud-Based Systems
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US Patent:

20210377623, Dec 2, 2021
Filed:

May 28, 2020
Appl. No.:

16/886192
Inventors:

- Santa Clara CA, US
Bipin Todur - Santa Clara CA, US
International Classification:

H04N 21/647
H04N 21/8547
H04N 21/239
H04N 21/235
Abstract:

A method, computer readable medium, and system are disclosed for monitoring a pipeline to detect anomalies such as unusual latency associated with a particular stage. Each stage of the pipeline is configured to update metadata associated with content being processed by inserting a time stamp into the metadata when processing of the content is completed by the stage. The server device can collect the metadata from the last stage of the pipeline and analyze the metadata in order to generate metrics for the pipeline, including a residual latency and/or a gain for each stage of the pipeline. In an embodiment, the content is a frame of video to be displayed on a client device after being rendered by a server device, such as through a streaming service (e.g., a video game streaming service). The server device can adjust the pipeline based on the metrics to improve performance.

Bipin P Todur