บทที่ 4
เรื่องการใช้งาน Selection
อธิบาย (หมายถึง การให้รายละเอียดเพิ่มเติม ขยายความ ถ้ามีตัวอย่างให้ยกตัวอย่างประกอบ) ตอบแบบสั้น
1.จงอธิบายเครื่องมือที่ใช้กำหนด Selection แบบ Geometric Selection
............................................................................................................................................................................................................
............................................................................................................................................................................................................
............................................................................................................................................................................................................
2. จงอธิบายวิธีการสร้าง Selection แบบ Ploygonal Lasso Tool
............................................................................................................................................................................................................
............................................................................................................................................................................................................
............................................................................................................................................................................................................
3. จงอธิบายวิธีการสร้าง Selection แบบ Color-Based Selection
............................................................................................................................................................................................................
............................................................................................................................................................................................................
............................................................................................................................................................................................................
4. จงอธิบายเทคนิคการสร้าง Selection
............................................................................................................................................................................................................
............................................................................................................................................................................................................
............................................................................................................................................................................................................
5. จงอธิบาการย่อขยายรูปภาพส่วนที่เลือก
............................................................................................................................................................................................................
............................................................................................................................................................................................................
............................................................................................................................................................................................................
6. จงอธิบายการหมุนรูปภาพส่วนที่เลือก
............................................................................................................................................................................................................
............................................................................................................................................................................................................
............................................................................................................................................................................................................
7. Selection มีกี่รูปแบบ ประกอบด้วยอะไรบ้าง
............................................................................................................................................................................................................
............................................................................................................................................................................................................
............................................................................................................................................................................................................
8. 
คือเครื่องมืออะไร จงอธิบาย
............................................................................................................................................................................................................
............................................................................................................................................................................................................
............................................................................................................................................................................................................
9. จงอธิบายวิธีการเคลื่อนย้ายรูปภาพส่วนที่เลือก
............................................................................................................................................................................................................
............................................................................................................................................................................................................
............................................................................................................................................................................................................
10. ให้แสดงความคิดเห็นว่า Selection มีประโยชน์ต่อการทำงานอย่างไร
............................................................................................................................................................................................................
............................................................................................................................................................................................................
............................................................................................................................................................................................................
