公开(公告)号：US20220036515A1

公开(公告)日：2022-02-03

申请号：US17386068

申请日：2021-07-27

Applicant: eYs3D Microelectronics, Co.

Inventor： Chi-Feng LEE ,  Hong-Yeh HSIEH

IPC: G06T5/00 ,  G06T7/70 ,  G06T9/00 ,  G06K9/32

Abstract: An two-dimension (2D) array image foveated processing method and an electronic device applying the same are provided. The 2D array image foveated processing method includes: generating a region of interest (ROI); based on a distance relationship between a target pixel or a target block of a 2D array image to the ROI, generating a processing level parameter of the target pixel or the target block; and performing image region inside processing or image region outside processing on the target pixel or the target block inside or outside the ROI based on the processing level parameter; and compressing the image after being processing by image region inside processing or image region outside processing.

公开(公告)号：US20210160438A1

公开(公告)日：2021-05-27

申请号：US17142251

申请日：2021-01-06

Applicant: eYs3D Microelectronics, Co.

Inventor： Chi-Feng Lee ,  Yung-Wei Chen

IPC: H04N5/262 ,  G06T7/80 ,  G06T7/00 ,  H04N13/204 ,  G06T5/00 ,  H04N17/00 ,  H04N13/15 ,  H04N13/254 ,  H04N13/296 ,  H04N13/239 ,  H04N13/161 ,  H04N5/232

Abstract: An image device for generating depth images includes at least two image capturers and a rotating device. When the rotating device rotates the at least two image capturers, multiple images captured by the at least two image capturers are utilized to generate a depth image, wherein a view angle corresponding to the depth image is not less than a view angle of each image capturer of the at least two image capturers.

公开(公告)号：US10992847B2

公开(公告)日：2021-04-27

申请号：US15989214

申请日：2018-05-25

Applicant: eYs3D Microelectronics, Co.

Inventor： Chi-Feng Lee ,  Chao-Chun Lu

IPC: H04N5/225 ,  H04N13/271 ,  H04N13/156 ,  H04N13/232 ,  H04N13/243 ,  H04N5/232 ,  H04N5/247 ,  G01B11/24 ,  H04N5/222 ,  G06T7/521 ,  G06T7/55 ,  H04N13/128 ,  G09G5/02

Abstract: An image device for generating a 360 degree depth map includes a plurality of image capturers, wherein an image pair captured by each two adjacent image capturers of the plurality of image capturers is used for generating the 360 degree depth map, and a sum of all view angles of the plurality of image capturers is not less than 720 degree.

公开(公告)号：US10728515B2

公开(公告)日：2020-07-28

申请号：US15903052

申请日：2018-02-23

Applicant: eYs3D Microelectronics, Co.

Inventor： Chi-Feng Lee

IPC: H04N7/00 ,  H04N13/128 ,  H04N13/282 ,  H04N13/25 ,  H04N5/232 ,  H04N13/271 ,  H04N5/225 ,  G06T7/55 ,  G01B11/245 ,  G01B11/25 ,  H04N5/247 ,  G06T3/40 ,  H04N13/00

Abstract: An image device for generating panoramic depth images includes at least two image capturing groups. Each image capturing group of the at least two image capturing groups includes at least three image capturers. A size of each image capturer of the at least three image capturers is a first length, a distance between two adjacent capturing devices of the at least three image capturers is a second length, and a ratio of the second length to the first length is not less than a predetermined value. Depths of at least three depth maps corresponding to the at least two image capturing groups are applied to generating a panoramic depth image.

公开(公告)号：US10650542B2

公开(公告)日：2020-05-12

申请号：US15937797

申请日：2018-03-27

Applicant: eYs3D Microelectronics, Co.

Inventor： Chi-Feng Lee

IPC: G06T7/593 ,  H04N13/204 ,  H04N13/282 ,  H04N5/232 ,  H04N13/25 ,  H04N13/296 ,  H04N13/239 ,  H04N13/254 ,  H04N13/111 ,  G06T3/40 ,  G06T5/50 ,  G06T5/00 ,  H04N13/00

Abstract: A depth map generation device for merging multiple depth maps includes at least three image capturers, a depth map generator, and a mixer. The at least three image capturers form at least two image capture pairs. The depth map generator is coupled to the at least three image capturers for generating a depth map corresponding to each image capturer pair of the at least two image capture pairs according to an image pair captured by the each image capturer. The mixer is coupled to the depth map generator for merging at least two depth maps corresponding to the at least two image capturer pairs to generate a final depth map, wherein the at least two depth maps have different characteristics.

公开(公告)号：US10573016B2

公开(公告)日：2020-02-25

申请号：US15987925

申请日：2018-05-24

Applicant: eYs3D Microelectronics, Co.

Inventor： Tzu-Hung Chen ,  Yu-En Huang

IPC: G06T7/00 ,  G06T7/593 ,  H04N13/204 ,  H04N13/128 ,  H04N13/271 ,  H04N13/239 ,  H04N13/00

Abstract: A device capable of correcting wrong normal vectors of an original three-dimensional scan result includes a normal vector generation unit and a correction unit, wherein the original three-dimensional scan result corresponds to an object. The normal vector generation unit is used for generating a normal vector corresponding to each point of the original three-dimensional scan result according to the each point of the original three-dimensional scan result and a plurality of predetermined points of the original three-dimensional scan result adjacent to the each point of the original three-dimensional scan result. The correction unit is coupled to the normal vector generation unit for determining an inner region of the original three-dimensional scan result, and reversing a normal vector corresponding to a point of the original three-dimensional scan result when the normal vector corresponding to the point is toward the inner region of the original three-dimensional scan result.

公开(公告)号：US20190050580A1

公开(公告)日：2019-02-14

申请号：US15829969

申请日：2017-12-03

Applicant: eYs3D Microelectronics, Co.

Inventor： Chao-Chun Lu ,  Ming-Hua Lin

IPC: G06F21/60 ,  H04N7/18 ,  H04N5/91 ,  H04N5/63 ,  H04N5/225 ,  G06F21/78

Abstract: A surveillance camera system includes a camera and an image recorder. The image recorder receives a plurality of images captured by the camera and selectively encrypting the plurality of images captured by the camera to generate an encrypted file.

公开(公告)号：USD836151S1

公开(公告)日：2018-12-18

申请号：US29594509

申请日：2017-02-20

Applicant: eYs3D Microelectronics, Co.

Designer： Chi-Hua Chang ,  Le-Shan Hsueh

公开(公告)号：US20180295345A1

公开(公告)日：2018-10-11

申请号：US15950120

申请日：2018-04-10

Applicant: eYs3D Microelectronics, Co.

Inventor： Chi-Feng Lee

IPC: H04N13/239 ,  G06T7/593 ,  H04N13/271

Abstract: A depth information processing device includes a first image capturing device, a second image capturing device, and a processor. The first image capturing device captures a reference image, and the second image capturing device captures a target image. The processor is coupled to the first image capturing device and the second image capturing device. The processor selects a reference block from the reference image, selects a plurality of target blocks corresponding to the reference block from the target image with different sample periods, and generates the depth information according to the reference block and a selected target block of the plurality of target blocks.

公开(公告)号：US20180293748A1

公开(公告)日：2018-10-11

申请号：US15936451

申请日：2018-03-27

Applicant: eYs3D Microelectronics, Co.

Inventor： Chi-Feng Lee

IPC: G06T7/593 ,  G06T5/50 ,  G06T3/40

Abstract: A depth map generation device for merging multiple depth maps includes two image capturers, a depth map generator, and a mixer. The two image capturers are used for generating two first images. The depth map generator is coupled to the two image capturers, wherein the depth map generator generates a first depth map and a second depth map according to the two first images. The mixer is coupled to the depth map generator for merging the first depth map and the second depth map to generate a final depth map, wherein the first depth map and the second depth map have different characteristics.