Find Interview Questions for Swap

Right Answer:
Disparity refers to the difference in the position of an object in the left and right images captured by our two eyes. It is related to depth because greater disparity indicates that an object is closer to the observer, while smaller disparity suggests that the object is farther away.

Right Answer:
A point cloud is a collection of data points in a three-dimensional coordinate system, representing the external surface of an object or environment. It is generated using 3D scanning technologies, such as LiDAR, photogrammetry, or depth sensors. In 3D vision applications, point clouds are used for object recognition, scene reconstruction, and analysis in fields like robotics, computer vision, and virtual reality.

Right Answer:
Common algorithms used for stereo matching include:

1. Block Matching
2. Semi-Global Matching (SGM)
3. Dynamic Programming
4. Graph Cuts
5. Belief Propagation
6. Deep Learning-based methods (e.g., Convolutional Neural Networks)

Right Answer:
Occlusion affects stereo matching by causing parts of the scene to be hidden from one of the cameras, leading to incorrect depth estimation. It can be handled using techniques like occlusion detection, where algorithms identify occluded regions and either ignore them or use inpainting methods to estimate depth based on visible areas.

Right Answer:
Intrinsic camera parameters define the internal characteristics of the camera, such as focal length and optical center, which affect how 3D points are projected onto the 2D image plane. Extrinsic camera parameters describe the camera's position and orientation in the 3D world, determining how the camera is situated relative to the scene being captured. Together, they are essential for accurately mapping 3D coordinates to 2D images in computer vision.

Right Answer:

The benefit of using Component States in your design system is that it allows you to create variations of a component (like hover, active, or disabled states) within a single component, making it easier to manage and maintain consistency in design while improving efficiency in prototyping and user interaction.

Right Answer:

Repeat Grids in Adobe XD allow designers to create multiple copies of elements, such as images or text, in a structured layout with consistent spacing. They enhance productivity by enabling quick duplication and alignment of design elements, making it easier to create uniform designs without manually copying and pasting each item.

Right Answer:

To manage collaboration in Adobe XD, use the "Share" feature to create a shared link for team members. Ensure everyone has access to the same file, utilize the "Coediting" feature for real-time collaboration, and use comments for feedback directly on the design. Regularly communicate with your team to align on changes and updates.

Right Answer:

To work with plugins in Adobe XD, go to the "Plugins" menu in the top bar, select "Discover Plugins" to browse and install new ones, or "Manage Plugins" to view and update your installed plugins. A few useful plugins include:

1. **UI Faces** – for generating user avatars.
2. **Stark** – for accessibility checks.
3. **Anima** – for creating responsive designs.
4. **Content Generator** – for adding placeholder text and images.
5. **Google Sheets** – for importing data from Google Sheets.

Right Answer:

To organize layers and naming conventions for large-scale projects in Adobe XD, use the following practices:

1. **Descriptive Names**: Name layers and groups clearly based on their content or function (e.g., "Button/Primary", "Header/Main").
2. **Hierarchical Structure**: Use folders to group related layers (e.g., "Navigation", "Content", "Footer").
3. **Consistent Prefixes**: Use prefixes to indicate type or state (e.g., "Btn_", "Img_", "Txt_").
4. **Numbering**: For ordered elements, use numbers (e.g., "Step1_", "Step2_").
5. **Color Coding**: Utilize color labels for quick identification of layer types or statuses.
6. **Regular Cleanup**: Periodically review and clean up unused layers or groups to maintain organization.

Right Answer:
Graphic design is the art of creating visual content to communicate messages or ideas using typography, images, colors, and layout.

Right Answer:
1. Research and gather inspiration.
2. Define the project goals and target audience.
3. Brainstorm and sketch initial ideas.
4. Create digital drafts and mockups.
5. Seek feedback and make revisions.
6. Finalize the design and prepare for delivery.

Right Answer:
The Lasso Tool in Photoshop is used for making freehand selections. It allows you to draw a selection around an area of an image by clicking and dragging the cursor. There are three types of Lasso Tools: the standard Lasso Tool for freehand selections, the Polygonal Lasso Tool for straight-edged selections, and the Magnetic Lasso Tool that automatically snaps to the edges of objects in the image.

Right Answer:
As a creative person, I can bring fresh ideas, enhance brand identity, create visually appealing designs, and effectively communicate messages through graphics, ultimately helping the company stand out and engage its audience.

Right Answer:
Yes, I prefer to sketch my designs first before converting them into digital format.

Right Answer:
You can check for errors in HTML by using the W3C Markup Validation Service at validator.w3.org, which analyzes your HTML code and highlights any errors or warnings. Additionally, you can use browser developer tools to inspect elements and view console errors.

Right Answer:
```html
<!DOCTYPE html>
<html>
<head>
<title>Simple HTML Page</title>
</head>
<body>
<h1>Hello, World!</h1>
</body>
</html>
```

Right Answer:
Abstraction is a programming concept that hides complex implementation details and shows only the essential features of an object. It allows developers to focus on what an object does instead of how it does it.

Right Answer:
Yes, I know the basics of HTML5.

Right Answer:
As of my last update, the cash to GDP ratio of India is approximately 12-13%. Please verify with the latest data for accuracy.