JP2018038087A5

JP2018038087A5 -

Info

Publication number: JP2018038087A5
Application number: JP2017226953A
Authority: JP
Filing date: 2017-11-27
Publication date: 2018-06-21
Anticipated expiration: 2032-11-30

Description

上記課題を解決するため、請求項１に記載の本発明における撮像装置は、広角レンズを介して入力された像を撮影する撮像素子を備えた撮像装置であって、前記撮像素子による撮影毎に前記撮像装置の傾きを検出する傾き検出手段と、前記撮像素子により撮影された平面座標値で表現される平面画像を球面座標値で表現される球面画像に変換するための変換データを記憶する記憶手段と、前記変換データにより変換された球面画像を生成する生成手段と、をさらに備え、前記変換データは、前記傾き検出手段により撮影毎に検出された前記撮像装置の傾きに応じて撮影毎に補正されることを特徴とする。 In order to solve the above-described problem, an imaging device according to the present invention described in claim 1 is an imaging device including an imaging device that captures an image input through a wide-angle lens, and each imaging by the imaging device. and tilt detection means for detecting a tilt of the imaging device, a storage that stores the conversion data for converting the planar image represented by the plane coordinate values taken by the imaging device to the spherical image represented by spherical coordinates Means for generating a spherical image converted by the conversion data, and the conversion data is obtained for each photographing according to the inclination of the imaging device detected for each photographing by the inclination detecting means. It is corrected .

Claims

An imaging device including an imaging device that captures an image input through a wide-angle lens,
Tilt detecting means for detecting the tilt of the imaging device for each shooting by the imaging device ;
Storage means for storing conversion data for converting a planar image represented by planar coordinate values photographed by the imaging element into a spherical image represented by spherical coordinate values;
Generating means for generating a spherical image converted by the conversion data,
The imaging apparatus, wherein the conversion data is corrected for each shooting according to the inclination of the imaging device detected for each shooting by the tilt detection unit .

The slope is the slope vector in the three-dimensional directions with respect to lead straight direction, the previously prepared conversion data corresponding to the inclination vector, the transformation data corresponding to the closest inclination vector to the detected inclination, The imaging apparatus according to claim 1, wherein the image data is extracted from the conversion data prepared in advance.

The slope is the slope vector in the three-dimensional directions with respect to lead straight direction, the previously prepared conversion data corresponding to the inclination vector, the transformation data corresponding to the closest inclination vector to the detected inclination, 2. The imaging apparatus according to claim 1, wherein extraction is performed from the conversion data prepared in advance, and a difference between the extracted conversion data and conversion data corresponding to the detected inclination is interpolated.

The imaging apparatus according to claim 1, wherein the inclination is detected by an acceleration sensor.

An imaging system including an imaging device and an information processing device connected to the imaging device via a network,
An imaging device including an imaging device that captures an image input through a wide-angle lens,
Tilt detecting means for detecting the tilt of the imaging device for each shooting by the imaging device ;
Storage means for storing conversion data for converting a planar image represented by planar coordinate values photographed by the imaging element into a spherical image represented by spherical coordinate values;
Generating means for generating a spherical image converted by the conversion data,
The imaging system, wherein the conversion data is corrected for each shooting according to the inclination of the imaging device detected for each shooting by the tilt detection means .

Said imaging device transfers said inclination, the conversion data, and an image captured by the imaging device to the information processing apparatus,
The information processing apparatus in response to said transferred the slope, the converted data is corrected, on the basis of the corrected transformed data, performs coordinate transformation of the transferred image, the image after the coordinate transformation The imaging system according to claim 5, wherein:

A step of detecting an inclination of an image pickup apparatus having the image pickup device by an inclination detection unit for each image pickup by an image pickup device that picks up an image input through a wide angle lens ;
Storing conversion data in a storage means for converting a planar image represented by a planar coordinate value photographed by the imaging element into a spherical image represented by a spherical coordinate value;
Generating a spherical image converted by the conversion data,
The image processing method , wherein the conversion data is corrected for each photographing in accordance with the inclination of the imaging device detected for each photographing by the tilt detecting means .

The program to be executed by the imaging device is
Conversion data for converting a planar image expressed by a plane coordinate value captured by an imaging device that captures an image input via a wide-angle lens into a spherical image expressed by a spherical coordinate value is stored in a storage unit. Processing,
Processing to generate a spherical image converted by the conversion data,
The conversion data is corrected for each photographing in accordance with the inclination of the imaging device detected for each photographing .

An information processing apparatus connected to an imaging apparatus including an imaging element that captures an image input via a wide-angle lens via a network,
Means for receiving an inclination of the imaging device detected for each imaging by the imaging device;
Storage means for storing conversion data for converting a planar image represented by planar coordinate values photographed by the imaging element into a spherical image represented by spherical coordinate values;
Generating means for generating a spherical image converted by the conversion data,
The information processing apparatus according to claim 1, wherein the conversion data is corrected for each shooting according to an inclination of the imaging device detected for each shooting .

A program to be executed by an information processing apparatus connected to an imaging apparatus including an imaging element that captures an image input through a wide-angle lens and a network is as follows:
A process of receiving the tilt of the imaging device detected for each shooting by the imaging device;
A process of storing conversion data for converting a plane image represented by a plane coordinate value photographed by the image sensor into a spherical image represented by a spherical coordinate value in a storage unit;
Generating a spherical image converted by the conversion data, and
The conversion data is corrected for each photographing in accordance with the inclination of the imaging device detected for each photographing .