Ajay C Gopalakrishnan

8472754, Jun 25, 2013

Nov 11, 2010

12/944161

Roy N. Harkness - Sammamish WA, US
Paul A. Larpenteur - Bothell WA, US
Ajay Gopalakrishnan - Seattle WA, US
Hubert Wong - Seattle WA, US

Amazon Technologies, Inc. - Reno NV

G06K 9/32
G06K 15/02

382298, 358 12

Systems and methods are provided for processing images (or other such instances of content) to detect which of the images exhibit artifacts when modified, such as by applying standard transformation algorithms to modify the images. Such techniques enable transformation algorithms to be applied to the detected images to minimize or prevent artifacts. In some embodiments, the headers of the detected images can be tagged with transformative instructions that indicate which transformation algorithms to apply. Responsive to a request from a web client to modify and render one of the detected images, embodiments obtain the requested image, read the transformative instructions in the header, apply the transformation algorithm specified in the header to modify the image so as to minimize or prevent artifacts, and render the modified image.

20200402515, Dec 24, 2020

Jul 2, 2020

16/919745

- Seattle WA, US
David Robert Thomas - Woodinville WA, US
Sumedha Arvind Kshirsagar - Seattle WA, US
Vikas Jain - Bellevue WA, US
Jeff Bradley Beal - Edgewood WA, US
Ajay Gopalakrishnan - Seattle WA, US
Shishir Sridhar Bharathi - Bellevue WA, US

G10L 17/00
G10L 15/22
G10L 15/183
G10L 15/18

Features are disclosed for performing functions in response to user requests based on contextual data regarding prior user requests. Users may engage in conversations with a computing device in order to initiate some function or obtain some information. A dialog manager may manage the conversations and store contextual data regarding one or more of the conversations. Processing and responding to subsequent conversations may benefit from the previously stored contextual data by, e.g., reducing the amount of information that a user must provide if the user has already provided the information in the context of a prior conversation. Additional information associated with performing functions responsive to user requests may be shared among applications, further improving efficiency and enhancing the user experience.

20180012601, Jan 11, 2018

Sep 4, 2017

15/694999

- Seattle WA, US
David Robert Thomas - Woodinville WA, US
Sumedha Arvind Kshirsagar - Seattle WA, US
Vikas Jain - Bellevue WA, US
Jeff Bradley Beal - Edgewood WA, US
Ajay Gopalakrishnan - Seattle WA, US
Shishir Sridhar Bharathi - Bellevue WA, US

G10L 17/00
G10L 15/18
G10L 15/183
G10L 15/22

Features are disclosed for performing functions in response to user requests based on contextual data regarding prior user requests. Users may engage in conversations with a computing device in order to initiate some function or obtain some information. A dialog manager may manage the conversations and store contextual data regarding one or more of the conversations. Processing and responding to subsequent conversations may benefit from the previously stored contextual data by, e.g., reducing the amount of information that a user must provide if the user has already provided the information in the context of a prior conversation. Additional information associated with performing functions responsive to user requests may be shared among applications, further improving efficiency and enhancing the user experience.