公开(公告)号：US10652591B2

公开(公告)日：2020-05-12

申请号：US15420030

申请日：2017-01-30

申请人： SK PLANET CO., LTD.

发明人： Tae-Meon Bae ,  Hong-Seo Yun ,  Hyun-Sik Na ,  Dong-Gook Kim ,  Yoo-Ri Jung ,  Dong-Su Lee

IPC分类号： G06K9/46 ,  H04N21/234 ,  H04L29/06 ,  H04N19/507 ,  G06F3/14 ,  H04N19/136 ,  H04N19/17 ,  H04N19/12 ,  H04N19/129 ,  H04N19/172 ,  H04N19/182 ,  H04L29/08 ,  H04N21/222 ,  H04N21/236

摘要： The present invention relates to a system for a cloud streaming service, a method for same using a still-image compression technique and an apparatus therefor, particularly the method allowing a still image-based cloud streaming service by comparing the previous frame and current frame to determine and capture the region in the current frame which has changed from the previous frame, and transmitting, to a user, the changed region encoded with the still-image compression technique. By utilizing a still-image compression technique appropriate to the image type when providing the cloud streaming service, the compression efficiency of the still image and the speed of the cloud streaming service can be improved.

公开(公告)号：US10904304B2

公开(公告)日：2021-01-26

申请号：US16505144

申请日：2019-07-08

申请人： SK PLANET CO., LTD.

发明人： Tae-Meon Bae ,  Hyun-Sik Na ,  Hong-Seo Yun ,  Jung-Keun Yang ,  Dong-Su Lee

IPC分类号： H04L29/06 ,  H04L12/26 ,  H04N21/20 ,  H04N21/23 ,  H04N21/234 ,  H04N21/24 ,  H04L12/801 ,  H04L12/835 ,  H04L29/08

摘要： The present invention relates to a cloud streaming service system, a data compressing method for preventing memory bottlenecking, and a device for same and, particularly, to a technology that: can prevent memory bottlenecking by compressing data when the transmitted amount of original buffer data exceeds a reference value, based on a system memory bandwidth; can provide a cloud streaming service by applying an order of priority by service type according to whether the processing limit, for the number of simultaneous connecting entities that can be processed by one server, is reached during a cloud streaming service; and can test whether a sever that provides a cloud streaming service is operating normally and whether a connection error occurs.

公开(公告)号：US10601891B2

公开(公告)日：2020-03-24

申请号：US15514388

申请日：2015-07-13

申请人： SK PLANET CO., LTD.

发明人： Dong-Su Lee ,  Hong-Seo Yun

IPC分类号： G06F15/16 ,  H04L29/06 ,  H04N21/234 ,  H04N21/236 ,  H04N21/20 ,  H04N21/24 ,  H04N21/81 ,  H04N21/222 ,  H04N21/61 ,  H04N21/4782

摘要： A cloud streaming service system, a cloud streaming service method using an optimal GPU, and an apparatus for the same are disclosed. A cloud streaming service can be provided by determining whether a video is played on a browser, when a playback of the video is sensed, decoding the video by using a video decoding entity determined on the basis of system resource conditions, and performing a streaming procedure corresponding to capturing, encoding and sending the decoded video. When a video is provided through the cloud streaming service, it is possible to effectively use the resources of a cloud streaming system by efficiently distributing a plurality of GPUs equipped in the cloud streaming system.

公开(公告)号：US10462200B2

公开(公告)日：2019-10-29

申请号：US15416307

申请日：2017-01-26

申请人： SK PLANET CO., LTD.

发明人： Tae-Meon Bae ,  Hong-seo Yun ,  Hyun-Sik Na ,  Dong-Gook Kim ,  Yoo-Ri Jung ,  Dong-Su Lee

IPC分类号： H04L29/06 ,  H04N21/234 ,  H04N21/236 ,  H04N19/12 ,  H04N19/137 ,  H04N19/146 ,  H04N19/17 ,  H04N21/2343 ,  H04N21/81

摘要： The present invention relates to a system for a cloud streaming service, a method for a still image-based cloud streaming service and an apparatus therefor. The still image-based cloud streaming service can be provided by capturing the changed area in the changed frame by comparing same with the previous frame, selecting a still-image compression technique by considering any one or more from among the size of the changed area and image characteristics, and transmitting, to a user, the changed area encoded by the still-image compression technique. When providing a still image-based cloud streaming service, by utilizing still-image compression techniques which are appropriate to the conditions, the compression efficiency of the still image and speed of the cloud streaming service can be improved.

公开(公告)号：US20190334965A1

公开(公告)日：2019-10-31

申请号：US16505144

申请日：2019-07-08

申请人： SK PLANET CO., LTD.

发明人： Tae-Moon BAE ,  Hyun-Sik Na ,  Hong-Seo Yun ,  Jung-Keun Yang ,  Dong-Su Lee

IPC分类号： H04L29/06 ,  H04L12/26 ,  H04N21/24 ,  H04L12/835 ,  H04N21/20 ,  H04L12/801 ,  H04N21/234 ,  H04N21/23

摘要： The present invention relates to a cloud streaming service system, a data compressing method for preventing memory bottlenecking, and a device for same and, particularly, to a technology that: can prevent memory bottlenecking by compressing data when the transmitted amount of original buffer data exceeds a reference value, based on a system memory bandwidth; can provide a cloud streaming service by applying an order of priority by service type according to whether the processing limit, for the number of simultaneous connecting entities that can be processed by one server, is reached during a cloud streaming service; and can test whether a sever that provides a cloud streaming service is operating normally and whether a connection error occurs.