Methods for facilitating computer vision application initialization

An initialization and camera technology, applied in the field of computer vision, can solve problems such as end-user usability neglect

Active Publication Date: 2016-03-16
QUALCOMM INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] While creating accurate and high-quality SLAM maps relies on a robust initialization

Method used

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  • Methods for facilitating computer vision application initialization
  • Methods for facilitating computer vision application initialization
  • Methods for facilitating computer vision application initialization

Examples

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Embodiment Construction

[0025] The detailed description, set forth below in conjunction with the accompanying drawings, is intended as a description of various aspects of the invention and is not intended to represent the only aspects in which the invention may be practiced. Each aspect described in the present invention is provided merely as an example or illustration of the invention, and should not necessarily be construed as preferred or advantageous over other aspects. The detailed description contains specific details in order to provide a thorough understanding of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without these specific details. In some instances, well-known structures and devices are shown in block diagram form in order to avoid obscuring the concepts of the invention. Acronyms and other descriptive terms may be used for convenience and clarity only and are not intended to limit the scope of the invention.

[0...

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Abstract

Embodiments disclosed pertain to systems, methods and apparatus for the initialization of Computer Vision (CV) applications on user devices (UDs) comprising a camera and a display. In some embodiments, an optimal camera trajectory for initialization of a Computer Vision (CV) application may be determined based on an initial camera pose and an estimated pivot distance. For example, the initial camera pose may be estimated based on a first image captured by the camera. Further, the display may be updated in real-time with an indication of a desired movement direction for the camera. In some embodiments, the indication of desired movement direction may be based, in part, on a current camera pose and the optimal trajectory, wherein the current camera pose may be estimated based on a current image captured by the camera.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of and priority to U.S. Application Serial No. 14 / 268,784, filed May 2, 2014, entitled "Methods for Facilitating Computer Vision Application Initialization," which claims 2013 U.S. Provisional Application No. 61 / 818,894, "Methods for Facilitating Computer Vision Application Initialization," filed May 2, 2013, and "Methods for Facilitating Computer Vision Application Initialization," filed September 30, 2013. Benefit and priority of U.S. Provisional Application No. 61 / 884,845 for Methods for Facilitating Computer Vision Application Initialization. The above-identified US patent applications are incorporated herein by reference in their entirety. technical field [0003] The subject matter disclosed herein relates generally to computer vision, and in particular, to methods for initializing computer vision applications. Background technique [0004] Simultaneous localization and mapp...

Claims

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Application Information

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IPC IPC(8): G06T7/00G01C25/00
CPCG01C25/005G06T2207/20092G06T7/80G06T7/73H04N23/69H04N23/66
Inventor 亚历山德罗·穆洛尼格哈德·赖特迈尔玛荷许·拉马钱德兰丹尼尔·瓦格纳
Owner QUALCOMM INC
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