Open eVisionライブラリの発見

Open eVision is a set of powerful image processing tools developed for computer vision applications. これには、定番のアルゴリズムから特定のタスク専用の高度な既成ソリューションまで、デジタル画像処理の最新技術が網羅されています。

Many of the available tools are designed to be self-consistent and easy to use. Nevertheless, for more advanced uses, you should find everything you need to build you own workflow by combining the numerous building blocks provided.

Open eVision is made of a set of C++ and .NET classes ready for integration in your application. The tools are in no way a closed solution and do require to be integrated in your own application, leaving you all the freedom to deal with all other aspects of the automation not related to image processing.

□ Basic Types and Operations contains the definition of fundamental objects, types, classes and functions used in all Open eVision components.

General Purpose Libraries

□ EasyImage - Pre-Processing Images offers gray-level image processing functions that improve image quality and contrast between background and objects of interest as well as linear and non-linear filtering and geometric transformations. It also offers tools for quantifying image focus, sliding window statistics and histogram analysis.
□ EasyColor - カラー画像の前処理 contains color image processing functions that efficiently convert images between several color systems.

Matching and Measurement Tools

□ EasyObject - ブロブの解析 obtains information about distinct objects (blob analysis), identifies them using connected component labeling, then sorts and selects them according to their geometric features. EasyObject 2には高度なブロブ検出／解析ツールがあります。
□ EasyGauge - サブピクセルまで測定 assesses dimensions of objects to sub-pixel precision, detects edges, locates points and fits geometric models. If the field of view is calibrated, it also measures in physical units (mm, inch...) instead of pixels.
□ EasyFind - 幾何学パターンの一致 locates patterns in an image based on a geometrical model from a reference pattern or template. Compared to EasyMatch, it is computationally fast, robust against noise, occlusion, blurring and illumination variations.
□ EasyMatch - 領域パターンの一致 locates patterns in an image based on a pixel-by-pixel comparison with a reference pattern or template. この機能は画像の位置合わせまたはコンポーネント位置の検査に使用できます。
□ EChecker2 creates a golden template and inspects images.

Text and Code Reading Tools

□ EasyBarCode - バーコードの読み取り reads bar codes.
□ EasyMatrixCode - データマトリックスコードの読み取り read data matrix codes.
□ EasyＱＲCode - ＱＲコードの読み取り detects and decodes QR codes.
□ EasyOCR - テキストの読み込み performs optical character recognition. You can use it for reading serial numbers or printed labels.
□ EasyOCR2 - テキストの読み込み（改良版） offers advanced and improved optical character recognition functions.

Deep Learning Inspection Tools

□ ディープラーニングツール - 1ディープラーニングによる画像検査 inspects images with deep learning technology.
□ ツールと画像 classifies images.
□ ツールと設定, supervised or unsupervised, detects and segments images.

3D Processing Tools

□ Easy3D - 3Dツールセットの使用 offers a set of tools for solving computer vision problems using 3D acquisition and processing.
□ Easy3DLaserLine -レーザーラインの抽出とキャリブレーション retrieves, extracts and calibrates the laser line in images.
□ Easy3DObject - 3Dオブジェクトの抽出 extracts 3D objects in images.